Set wasmvm cache size to zero. #636

	name: Wasm Light-Client
	# This workflow runs when a PR is opened that targets code that is part of the wasm light-client.
	on:
	pull_request:
	paths:
	- '.github/workflows/wasm-client.yml'
	- 'modules/light-clients/08-wasm/**'
	- 'proto/ibc/lightclients/wasm/**'
	permissions:
	contents: read

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/setup-go@v4
	with:
	go-version: '1.21'
	- uses: actions/checkout@v3
	- uses: golangci/golangci-lint-action@v3.6.0
	with:
	version: v1.54.2
	args: --timeout 10m
	working-directory: modules/light-clients/08-wasm

	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	go-arch: ['amd64', 'arm64']
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v4
	with:
	go-version: '1.21'
	# Install cross compiler for ARM64. Export CC env variable.
	- name: Install compiler for arm64.
	run: \|
	sudo apt-get update
	sudo apt-get install -y gcc-aarch64-linux-gnu
	echo "CC=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
	if: matrix.go-arch == 'arm64'
	- name: Build wasm-client
	run: \|
	cd modules/light-clients/08-wasm
	GOARCH=${{ matrix.go-arch }} CGO_ENABLED=1 go build ./...

	tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v4
	with:
	go-version: '1.21'
	- name: Go Test
	run: \|
	cd modules/light-clients/08-wasm
	go test -v -mod=readonly ./...

Provide feedback